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Ship Spare Parts Exhaust Gas Economizer with Max. 20t/h Steam Production and 1 Year Warranty

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Ship Spare Parts Exhaust Gas Economizer with Max. 20t/h Steam Production and 1 Year Warranty

MOQ:	1
Price:	$1,500

Detail Information

Product Description

Detail Information

Place of Origin

Zhangjiagang,China

Brand Name

HDB Boiler Economizer

Certification

ISO9001, ASME, EN, CE

Model Number

Economizer

Type:

Natural Circulation

Structure:

Fire Tube And Water Tube

Pressure:

Low / High Pressure

Steam Production:

Max. 20t/h

Style:

VERTICAL

Fuel:

Coal / Gas / Coal-fired / Water Heat

Output:

Hot Water / Steam

Surface Treatment:

Painted

Material:

Alloy Steel, Carbon Steel, SA210C, SA213T22

Material Standard:

ASTM, EN Or ISO

Weight Range:

Min: 10 Ton, Max: 1000 Ton

Smelting Process:

EF+LF + VD

Process:

Material->Ingot->Hot/Cold-Rolling->Heat Treatment->Inspection->rough Machining->UT->2nd Heat Treatment->finishing Machining->Inspection

UT Standard:

ASTM A388 Or EN10228

Heat Treatment:

Normalizing + Tempering

Highlight:

Max. 20t/h Steam Production Exhaust Gas Economizer

1 Year Warranty Boiler Economizer

More than 5 years Warranty Ship Spare Parts Economizer

Product Description

Ship Spare Parts Exhaust Gas Boiler Equipment Economizer

Product Introduction

Boiler economizers are heat exchange devices with finned tubes that heat liquids (typically water) without exceeding the liquid's boiling point. We manufacture three types of boiler economizers:

Bare tube economizer
H-finned tube economizer
Spiral finned tube economizer

The H-finned tube economizer is a highly efficient heat exchanger consisting of H-finned tubes. Compared to bare tube economizers, H-finned tube versions offer:

Larger heat exchange area
Reduced number of tubes required
Increased flue gas flow area
Reduced flue gas flow speed and abrasion

H-finned tubes can be manufactured as double H-finned tubes with high rigidity for long tube row applications. The spiral finned economizer is a newly designed heat transfer equipment that overcomes serious abrasion issues and extends service life.

Product Function

The economizer functions to "economize" or save on cooling costs by allowing compressor shutdown while maintaining adequate cooling capacity, resulting in significant energy savings.

Technical Specifications

Description	Boiler economizer
Material	Alloy steel, Carbon steel, SA210C, SA213T22, etc.
Material standard	ASTM, EN or ISO etc.
Dimension	Customization
Weight	Min: 10 ton Max.:1000 ton
Smelting Process	EF+LF + VD
Process	Material→Ingot→Hot/Cold-Rolling→Heat treatment (Normalizing+ tempering)→Inspection→rough machining→UT→2nd Heat treatment→finishing machining→Inspection
UT standard	ASTM A388 or EN10228, etc

Quality Control

Impact test and Strength calculation report with applied materials information
100% NDT (non-destructive inspection) report of steel plate, tube and electrode
X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure boiler quality
Hydraulic test report to verify standard working pressure and safety

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